baber/WOPTO huggingface dataset:
Patent DE-3821016-A1 (DE)
Title: Multiple connection device for light-current installations
Inventor: REICHLE HANS
IPC: H02B1/04
Filed: 1988-06-22
Abstract: In the case of the multiple connection device, the carrier board (2) comprises (surrounds) a bearing fork (4) which has bearing grooves (5) (which are like elongated holes and are open at the end) for accommodating bearing journals (6) which project laterally on the connection strip (3), said accommodation being such that the bearing journals (6) can be pushed in and can be rotated on the slot base. In consequence, a multiple connection device for light-current installations is created which can easily be installed even in the case of an arrangement in a very confined space or closely side by side and can likewise easily be handed over for wiring and connection tasks. <IMAGE>
Patent DE-3823585-A1 (DE)
Title: Mechanical parking facility
Inventor: BADSTIEBER JOHANNES DIPL ING
IPC: E04H6/34
Filed: 1988-07-12
Abstract: The invention relates to a mechanical parking facility, having pallets which are intended for vehicles, interact with at least one drive device and can move between the entrance and exit of the parking facility. The drive device is composed of at least two approximately mutually parallel adjustment devices, by means of which the pallets can move longitudinally and/or transversely with respect to the parking facility, and of at least two transporting devices which interact with the mutually facing ends of the adjustment devices and by means of which the pallets can be conveyed from one adjustment device to the other.
Patent DE-3827544-A1 (DE)
Title: Device for cutting the connecting wires of radial electrical components
Inventor: WERESCH THOMAS
IPC: H05K13/00
Filed: 1988-08-13
Abstract: A device is proposed for cutting connecting wires, which extend on one side and are essentially parallel to one another, of electrical components. The device has a toothed transportation wheel and a cutting wheel. It is furthermore provided for a disc (21) composed of elastic material to be arranged on the cutting wheel (13) and for the toothed wheel (11) to have a shallow depth circumferential groove system (12). <IMAGE>
Patent DE-3828903-A1 (DE)
Inventor: LOBDELL DONN DOUGLAS
IPC: A61M1/36
Filed: 1988-08-25
Abstract: Apparatus for collecting blood components includes a supply line that is connected to a blood line and has a filter on it to permit passage of supply solution (e.g., anticoagulant or saline prime) and block passage of bacteria. <IMAGE>
Patent DE-3833202-A1 (DE)
Title: Beam-like load-bearing member consisting of prestressed concrete
IPC: E04C3/26
Filed: 1988-09-30
Abstract: The invention relates to a beam-like load-bearing member (1) consisting of prestressed concrete, having a bottom chord (2), a top chord (3) and a carrier web (4) and having stressing members (7), whose progression between span and support regions is adapted to that of the bending moments. In the case of said load-bearing member, at least some of the stressing members (7) are guided, in an extended span region in the bottom chord (2) of the load-bearing member (1), enclosed stressing ducts running within the concrete cross-section and, in the adjoining regions which lead to the support regions (6) and in which the anchorage means (8) are located, outside the concrete cross-section in steel tubes (12). This results in the width of the carrier web (4) being able to be reduced to the minimum dimension which is necessary, in static terms, for its significance as shearing zone of the cross-section, since, in the web, only the stressing members which can be accommodated in its statically necessary width have to be guided from the bottom chord to the top chord. <IMAGE>
Patent DE-3833711-A1 (DE)
Title: Process for durably marking rubber articles having convexly shaped surfaces, in particular vehicle tyres, and a substrate
Inventor: GAERTNER HELMUT
IPC: B29C37/00
Filed: 1988-10-04
Abstract: The process describes the durable marking of rubber articles having convexly shaped surfaces. A substrate is provided with a heat-soluble base layer and a marking is applied mirror-invertedly to the base layer, the marking being arranged in a sandwich-like structure between two coating layers. The sandwich-like structure of coating layers and coloured marking is transferred by the application of pressure and heat to the convexly shaped surface of a raw rubber article, in which, due to the influence of the heat, the heat-soluble base layer melts, while the coating layer facing the article has an adhesive effect. After transfer, coating layers and marking are vulcanised with the raw rubber article.
Patent DE-3834147-A1 (DE)
Title: Soldering method for connecting electronic and/or mechanical components to a printed circuit board, and additive and a laser soldering device
Inventor: BAUER MATTHAEUS DIPL ING
IPC: C06C15/00
Filed: 1988-10-07
Abstract: In order to connect components to printed circuit boards, the connections of the components are soldered to connecting surfaces on the printed circuit board. In the course of the reduction in size of the components, soldering methods have been modified in order to take account of the smaller dimensions of the connections, the smaller distances between them and the reduced thermal insulation of the semiconductor substrate. The laser soldering method has been proven, in particular, in the case of which the laser beam is moved to the solder points individually and the heat energy required for melting is supplied by the laser beam. However, this method has the disadvantage that it takes a relatively long time for all the connections to be soldered and not all the connections of a component can reach the melting temperature simultaneously. The invention provides a remedy for this in that the solder points are heated by a fuel which is added to the solder paste or is applied onto it. In this case, the excitation energy to ignite the fuel is transmitted by a laser beam. However, since the rest of the heat energy is produced by the fuel, the laser beam can immediately be moved to the next solder point once the fuel has been ignited, and the process can be repeated there. In consequence, the rate of soldering can be increased by a factor of approximately 50.
Patent DE-3834900-A1 (DE)
Title: Linear guide - with self-adjusting play setting, single and multi-track, non-rotatable
IPC: F16C29/12
Filed: 1988-10-13
Abstract: The linear guide which has self-adjustment and is non-rotatable, contains a whole series of new concepts which until now have not been used in linear guides. In the design of guides having rolling members and other bearings a problem occurs in that the parts which run towards one another (which roll along or are displaced) have to be manufactured very precisely since otherwise excessive surface pressure between the moving members can lead within a short time to the destruction of these members. What are called pittings in technical terminology, such as peelings and flakes, are produced when the material becomes fatigued. This process takes place all the more quicker the higher the surface pressure is in relation to the material when the permissible stress has been exceeded. The new type of linear guide with self-adjustment and spring elements eliminates this deficiency by virtue of the corresponding components.
Patent DE-3837939-A1 (DE)
Title: Device for sweeping surfaces and/or mowing lawn areas
Inventor: PFISTERER THOMAS
IPC: A01D43/02
Filed: 1988-11-09
Abstract: Device for sweeping surfaces or for mowing lawn areas with a movable frame, on which a baffle plate, a collecting container and, between these, a rotationally mounted sweeping brush, consisting of a mounting tube for the brush elements and said brush elements, are arranged, which brush, together with the baffle plate, encloses a conveying duct for sweepings. In order, in a device of the type described in the introduction, to compensate in a very simple manner the rotation radius which has become smaller as a result of wear of the brush elements, it is envisaged that the mounting tube has a non-round cross-section, mountings for the brush elements (12) being arranged with different radial spacings from the axis of rotation (29) of the sweeping brush, seen in the circumference of the mounting tube (16) (Fig. 1). <IMAGE>
Patent DE-3838553-A1 (DE)
Inventor: ECKERMANN HEINRICH DIPL ING
IPC: B23P11/00
Filed: 1988-11-14
Abstract: A device for the mechanised fitting of sealing elements on pipes, in which the sealing elements have different shapes and preferably consist of cutter rings. The device comprises a pressure roller 1, Fig 1, having at least one frusto-conical surface, or an axially movable member 17, Fig 3, having a frusto-conical opening. The pipe socket resulting after assembly corresponds to a standardized screwed pipe connection whilst preserving the position of a cutter ring 10 and of a sealing element (20, Fig 5). The annular front face of a pipe guide piece 11 inserted into the pipe end forms the limit of the pipe socket and the pipe socket is adjustable in dependence of the flange height of the pipe guide piece. The roller 1 is mounted on a bolt 2 carried by a rotatable support 4 and having an end engaged by a cam 7 of a rotatable eccentric disk 5. <IMAGE>
Patent DE-3839083-A1 (DE)
Title: Connection
Inventor: MARGREITER HANS
IPC: H02G15/08
Filed: 1988-11-18
Abstract: Previously known connections have the disadvantage that little space is available on the fitting housing for the connecting stubs which, as a rule, are seated closely alongside one another in order to connect coaxial underground cables, which are to be laid in the ground here, in a gas-tight and moisture-tight manner by shrinking on shrink sleeves. The underground cables which are routed away from the connection in large curves additionally require an enormous amount of space. In order, in contrast, to enable comparatively simple installation (assembly) while also achieving cost advantages, a connecting element in the form of an angled connecting piece (13) is provided between the section cable and/or the coaxial cable (3) to be laid in the ground and a connecting fitting (1). This angled connecting piece (13) is intended to be capable of pivoting, at least in a partial angular region, with respect to the connecting fitting (1), at least during installation. The connection is suitable for the connection of coaxial underground cables. <IMAGE>
Patent DE-3840466-A1 (DE)
Title: Special cutters for use in implant technology
Inventor: LIEKE MICHAEL DIPL ING DR
IPC: A61B17/16
Filed: 1988-12-01
Abstract: The invention relates to rotating and oscillating special cutters for use in implant technology (endoprosthetics), for recesses (cutouts) for the production of permanent anchorage of the components. With the anchorage elements conventionally employed in implant technology (endoprosthetics) there is a problem with regard to permanent stability of the anchorage components. Atrophy and wear of a bone and, in particular, tensile loads frequently lead to premature loosening of the components anchored in the bone. Cutouts are therefore provided in which the cavity has a larger cross-section or diameter at depth than in the entry region of the cavity. In order to produce these recesses the invention provides special cutters in which the cross-section or the diameter in the region of the cutting sections can be increased during the cutting operation, so that recesses as described above are thereby produced. Technically, this problem is solved in that the envelope curve of curved cutter plates is varied, preferably by displacement of adjustable, e.g. bushing-like, elements along the axis of rotation, and in that cutter plates are spread out like fins from guides, preferably by means of a linkage which can be displaced in a defined manner along the axis of rotation, so that as a result the particular cutting cross-section can be increased by exactly adjustable elements. <IMAGE>
Patent DE-3841985-A1 (DE)
Title: Electrohydraulic servo actuating system for standard directional valves
Inventor: KNEPPER HERBERT
IPC: F15B13/043
Filed: 1988-12-14
Abstract: Electrohydraulic servo actuating systems for directional valves, the construction of which provides for a servo valve (control valve) arranged directly on the directional valve, mean more construction space as well as special constructions differing from standard valves. To retain standard directional valves for servo actuating systems, provision is made to use a regulating cylinder (9) which is connected to the directional valve (5) and via hydraulic lines (13, 14) to a control valve (2). This control system, capable of being attached to conventional directional valves, avoids special constructions of servo-actuated directional valves. The servo actuating system presented permits individual construction as well as the most favourable arrangement of directional valves for the hydraulic circuit with remote actuation, without taking into account other requirements. A servo actuating system is revealed in the drawing, the directional valve (5) being designed as a standard directional valve. <IMAGE>
Patent DE-3844046-A1 (DE)
Title: Pharmaceutical compositions which contain isomers of hydroxylysine or lysine
Inventor: HOERRMANN WILHELM DR
IPC: A61K31/195
Filed: 1988-12-28
Abstract: The invention relates to pharmaceutical compositions which contain isomers of hydroxylysine or lysine and are intended for the treatment of venous disorders, cardiac disorders and other disorders.
Patent DE-3903785-A1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K8/32
Filed: 1989-02-09
Abstract: A first embodiment of the invention concerns the use of basic amine compounds capable of forming salts with carboxylic acids and having a pronounced oleophilic character and minimal solubility in water, as additives in water-oil invert mineral oil muds. These compounds contain, in the closed oil phase, ester oils and, together with the disperse aqueous phase, emulsifiers, inert fillers, fluid-loss additives and, if desired, other additives to protect them from undesirable thickening in use and/or to improve their pourability. Another embodiment concerns water-oil invert mineral oil muds which are suitable for improved off-shore development of crude oil and natural gas deposits and the concomitant use of basic amine compounds which are capable of forming salts with carboxylic acids and are characterized by a pronounced oleophilic character.
Patent DE-3906779-A1 (DE)
Title: Compositions against animal parasites (parasites of animals)
Inventor: MEHLHORN HEINZ PROF DR
IPC: A01N43/40
Filed: 1989-03-03
Abstract: The invention relates to the use of the compound of the formula (I)   <IMAGE> as an active substance for controlling animal parasites.a
Patent DE-3907082-A1 (DE)
Title: Ventilator for resuscitation and short-term ventilation
Inventor: JEHMLICH KLAUS DIPL ING DR RER
IPC: A61M16/00
Filed: 1989-03-04
Abstract: The invention relates to a ventilator for resuscitation and short-term ventilation, which is particularly used in the event of a large number of injured people in disasters where there is a limited supply of compressed air and compressed oxygen. In controlled or assisted ventilation the oxygen is exclusively used as respiratory gas. On connection of several ventilators in parallel, several injured people can be ventilated by a single therapist. According to the invention, one or more O2 connections supply the suction side of the injector via self-locking quick-action coupling, a supply line and a directional control valve. At the outlet side, the injector is connected to a non-return breathing valve with patient connection and expiration connection via a cough valve, a pressure relief valve and a tube, to a control unit via a trigger, to a horn via an amplifier and an AND gate, and to a directional valve via a breathing pressure meter and a second directional control valve.
Patent DE-3907556-A1 (DE)
Title: Apparatus and method for raising the selectivity of semiconductor sensors by means of controlled heating temperatures
Inventor: RUMP HANNS
IPC: G01N33/00
Filed: 1989-03-09
Abstract: The invention describes a controller for the purpose of heating metal oxide sensors, the temperature dependence of the heater being used in order to make use of the electrical resistance of the heating element as a current temperature value in a control loop.
Patent DE-3911717-A1 (DE)
Title: Process for the preparation of modified bitumen emulsions by means of elastomers, and the use thereof
Inventor: RACZ BELA
IPC: C08L95/00
Filed: 1989-04-10
Abstract: The invention relates to a process for the preparation of modified bitumen emulsions starting from bitumen or bitumens having a softening point of from 38 to 60@C and a penetration of from 30 to 200 by means of elastomers using one or more emulsifiers and a latex or lattices, where the bitumen or bitumens are warmed to temperatures of from 120 to 140@C and then mixed with an aqueous phase containing one or more emulsifiers and a dispersion of one or more lattices which are compatible with the emulsifier(s), at temperatures of from 50 to 80@C, and the mixture is heat-treated at temperatures of from 70 to 100@C for at least 15 minutes with stirring. The invention also relates to the use of the modified bitumen emulsions obtainable by this process as binders, primer material or insulating material.
Patent DE-3913120-A1 (DE)
Title: Solid compsns. contg. active agent for skin - comprising active material, e.g. cosmetic pigment or physiological agent, and water soluble binder contg. wax, fat or oil like substance
Inventor: KARG MICHAEL
IPC: A61K33/242
Filed: 1989-04-21
Abstract: Substances in the solid state intended for application toe the skin, comprising an active agent, (I) which has a desired effect after applicaton to the skin, opt. fillers and a binder which contains or consists exclusively of a wax-, fat- or oil-like substance (II), the overall binder being soluble in water. USE/ADVANTAGE - The prods. are esp. useful for the prodn. of stick-type applicators of the type used for application of lipstick, eyeliner, eyeshadow, makeup, insect repellents, sun protection agents, cosmetics, etc. to the skin. The binder give stick type prods. with high mechanical strength, shear resistance, drop break resistance, and resistance to high temps.  The active substance (I) may be e.g. (in)organic cosmetic pigments, pearl gloss agents, metal powders, physiologically active substances such as painkillers (acetyl salicylic acid) antiphlogistic and cooling agents (bisabolol, camomile, menthol), disinfecting, antiobiotic substances, etc.
Patent DE-3930407-A1 (DE)
Title: Bottle crate for crown-corked bottles - has integral bottle opener in side wall
Inventor: RUEBSAM ROLAND DIPL ING
IPC: B65D1/24
Filed: 1989-09-12
Abstract: The bottle crate for crown cap bottles includes a bottle opener (9) for the bottles set in a side wall (1-4) of the crate.  The opener can be embedded in the plastics material of the side wall or can be designed as a separate component inserted between two opposite edges (10,11) of a recess (5) of the side wall (1). The bottle opener can be snap fitted between the opposite edges (10,11). USE/ADVANTAGE - Bottle crate with built-in bottle opener.  A separate opener is not required for bottles with crown cap closures.
Patent DE-4008218-A1 (DE)
Title: Thermoplastic processable functionalised olefinic polymers - by melt mixing of non-functionalised polymer with 1,2-di:hydroxy:cyclo-butene di:one
Inventor: MUEGGE JOACHIM DR
IPC: C08F279/02
Filed: 1990-03-15
Abstract: Thermoplastic processable functionalised olefinic polymers (I) based on monomer(s) selected from olefins, dienes and vinyl aromatic cpds. are claimed. The novelty is that they are prepd. by melt mixing of the corresp. unfunctionalised polymers with 1,2-dihydroxy cyclobutenedione at 200-290 (220-240) deg.C.. Also claimed are thermoplastic mouldings contg.: (i) 4-40 (5-25) wt. pts. (I); (ii) 96-60 (95-7) wt. pts. polyamide pref. PA6, PA46, PA66, PA612, PA1012, PA1012, PA1212, PA11 and/or PA12; (iii) opt. a flame retardant, additives and/or reinforcing agent. USE/ADVANTAGE - Used as an impact component for polyamides. They improve the notch toughness of polyamides without effecting the elasticity modulus.
Patent DE-4009021-A1 (DE)
Title: Operating component with electrical contacts - uses integrated base with deformable, pin-like retaining element(s)
Inventor: SCHWACHENWALDE BERND DR
IPC: H01H9/18
Filed: 1990-03-21
Abstract: The operating device has a circular base (2) supporting a metal foil (1), two protruding stop elements (4), retaining grooves (3) and fixing holes (5). The base (2) is moulded with integral stop elements (4) which are fixed and connected to characteristic foils (1) by means of fixing holes (5). USE/ADVANTAGE - Operating switches or levers esp. for motor vehicle applications. Vibration resistant. Suitable for setting throttle flap; temp. setting for air conditioning, inclination of headlamps, internal lighting etc.
Patent DE-4010034-A1 (DE)
Inventor: HARTER KONRAD DIPL ING
IPC: C25C7/06
Filed: 1990-03-29
Abstract: A device for the electrolytic regeneration of a metal-containing etching agent comprises a rotating separation drum (5), the jacket (7) of which acts as the cathode for the process of electrolysis. A stripping device (18) removes the metal deposited on the jacket (7) of the separation drum (5) during electrolysis. Prior to this, however, the metal layer formed which is still on the separation drum (5) is compressed in the wet medium by a first pressure roller (15) which is at least partly in the etching agent. A second pressure roller (16) arranged in the direction of rotation of the separation drum (5) squeezes the metal layer on the jacket (7) so that any etching agent remaining in it is largely removed and can flow back into the electrolysis chamber (2). The jacket region of the separation drum (5) between the pressure roller (16) outside the etching agent and the stripping device (18) serves as a drying region so that a substantially dry, pulverulent metal can be removed by the stripping device.
Patent DE-4010433-A1 (DE)
Title: New chloromethyl substd. linear poly-cyclic cpds. - used in liq. crystal medium esp. for matrix or super-twist display
Inventor: POETSCH EIKE DR
IPC: C07D319/04
Filed: 1990-03-31
Abstract: New chloromethyl-substd. linear polycylic cpds. R1-A1-Z1-(A2-Z2)m-A3-L-X (I). R1 = 1-15C alk(en)yl, opt. with a CN, halogen or CF3 substit., in which one or more CH2 gps. may be replaced by -S-, -O-, 1,3-cyclobutylene, 1,3-bicyclo(1,1,1) pentylene, -CO-, -CO-O-, -O-CO- or -O-CO-O-, such that S and/or O atoms are not linked to one another directly; A1-3 independently = (a) trans-1,4-cyclohexylene, in which one or more non-adjacent CH2 gps. may be replaced by -O- and/or -S-; (b) 1,4-phenylene, in which one or 2 CH gps. may be replaced by N; or (c) a 1,3-cyclobutylene, 1,3-bicyclo(1,1,1)pentylene, 1,4-cyclohexenylene, 1,4-bicyclo(2,2,2)octylene, piperidin-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalen-2,6-diyl or 1,2,3,4-tetrahydronaphthalen-2,6-diyl; and gps. (a) and (b) may be substd. by CN or halogen; Z1-2 independently = -CH2CH2-, -CF2CF2-, -CF2CH2-, -CH2CF2-, -CC-, -CH2O-, -OCH2-, -CO-O-, -O-CO-, -CH=N-, -N=CH-, -CH2S-, -SCH2-, a single bond or a 3-6C alkylene gp., in which one CH2 gp. may be replaced by -O-, -CO-O-, -O-CO-, -CH(halogen)- or -CH(CN)-; L = -O- or a single bond; X = CCL3, CFCl2, CHCl2, CHFCl or, if L = a single bond, X may also = CF2Cl; m = 0, 1 or 2. USE/ADVANTAGE - (I) are for use in liquid crystalline (LC) media for electrooptical displays, esp. the dielectric for matrix LCDs. (I) are esp. useful in media for (super)twist displays and those based on the guest-host, deformation aligned phase or dynamic scattering effect, esp. active matrix and supertwist displays. (I) are stable LC or mesogenic cpds., giving stable LC media with relatively low viscosity, average positive dielectric anisotropy, advantageous optical anisotropy, a wide mesophase range and very favourable specific resistance. (I) with suitable substits. are also useful for prepg. LC polymers.